Urgent help with Arduino!

Suddenly my Arduino based instroment does not work. I have been troubleshooting this for days, but running out of time. So my last option would be to transfer everything into Isadora and Arduino.

I have several (7) photocells or pololu QTR-1A's wired to Arduino and I want to get the analogread values into Isadora for further manipulation.

I test with Mark's Isadora-Arduino example found here

http://forum.troikatronix.com/cgi-bin/forum/gforum.cgi?post=5368

All works well(and I have used this few times before) until I change anything in Serial In Watcher edit window. Like adding next value - value3 is added and all communication stops. If I delete this all starts working again.

Finally I got it working. However I have no idea why your first advise locked the sensors to 0(saturated). Otherwise I got the feed as supposed(just bunch of 0's in my case). I shall investigate after tomorrows show opening.

Thank you!

So the last serial print should be Serial.println. And you need to get rid of the number (3) before the digits in serial parser text

ARDUINO CODE

void setup() {

Serial.begin(9600);

}

void loop() {

);

// read the analog input into a variable:

//-1-////////////////////////////////

int analogValue = analogRead(0);

Serial.print(analogValue, DEC);

const int comma = ',';

Serial.print(comma, BYTE);

//-2-///////////////////////////////

analogValue = analogRead(1);

Serial.print(analogValue, DEC);

Serial.print(comma, BYTE);

//-3-////////////////////////////////

analogValue = analogRead(2);

Serial.print(analogValue, DEC);

Serial.print(comma, BYTE);

//-4-////////////////////////////////

analogValue = analogRead(3);

Serial.print(analogValue, DEC);

Serial.print(comma, BYTE);

//-5-////////////////////////////////

analogValue = analogRead(4);

Serial.print(analogValue, DEC);

Serial.print(comma, BYTE);

//-6-////////////////////////////////

analogValue = analogRead(5);

Serial.print(analogValue, DEC);

Serial.print(comma, BYTE);

//-7-////////////////////////////////

analogValue = analogRead(6);

Serial.println(analogValue, DEC);//println the last message being processed is the